Why Leaded Fuel Is Still A Thing

Leaded fuel is considered one of the greatest environmental failures in modern human history. Adding tetraethyl lead to gasoline reduced knock in internal combustion engines, which was widely considered a …read more

Hackaday Links: May 3, 2026

Software that collects public data from the Internet and uses it to provide half-assed answers to your questions might seem like a modern craze, but today we bid farewell to …read more

How TTY Opened Up The Phones For The Hard Of Hearing

The telephone was an invention that revolutionized human communication. No more did you have to physically courier a letter from one place to another, or send a telegram, or have …read more

FLOSS Weekly Episode 869: Linux On Your Toaster

This week Jonathan chats with Andrei, Mahir, and Praneeth, live on location at Texas Instruments! The team at TI has been working hard to provide really good Open Source support …read more

Bicycle Tubes Aren’t Just Made Of Rubber Anymore

For the average rider, inner tubes have been one of the most enduring and unchanging parts of bicycle design over the decades. They’re made of rubber, they have a Schrader …read more

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Cutting Steel Gears With Homemade EDM

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By Aaron Beckendorf | May 5, 2026

Electrostatic discharge machining (EDM) may be slower than alternatives like laser cutting, water jets, or a milling machine, but for some applications there’s no alternative: it can cut through any …read more
Using NFC To Power Devices Instead Of Qi

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By Maya Posch | May 5, 2026

It shouldn’t be any surprise that NFC and similar RFID implementations are capable of providing power to a receiver, since this is after all how RFID tags can work without …read more
How Giant Tanks Of Fluid Could Help Support The Power Grid

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By Zoe Skyforest | May 5, 2026

If you’ve been paying any attention to the renewable energy space, you’ll know that generation isn’t really the problem anymore. Solar panels are cheap, and wind turbines are everywhere. The …read more
A Digital Audio Recorder For TOSLink

2 Comments
By Jenny List | May 5, 2026

Every now and then in our travels we come upon a project with such an obvious need that it’s almost a surprise nobody has thought of doing it before. So …read more
LightInk, A Solar Powered ESP32 Smartwatch

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By Tyler August | May 5, 2026

There’s something about the ESP32 family of microcontrollers and timekeeping. We probably see it in clocks as often as we do anything else; we also probably see more clocks with …read more
E-paper Dashboard Reimagines Smart Home’s Connection With Technology

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By Bryan Cockfield | May 5, 2026

When [Joel] and his partner got married, they had a goal to create a home with a healthy relationship to technology, which largely means avoiding smartphone use. Smartphones aren’t without …read more
Camera Slider: Build Instead Of Buy Goes Awry

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By Zoe Skyforest | May 4, 2026

[TheHyperFix] had a problem. He’d spied a brilliant camera slider, but didn’t want to lay out big money to acquire it. The natural solution? Build one! Only, life is seldom …read more

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Why Leaded Fuel Is Still A Thing

Hackaday Links: May 3, 2026

How TTY Opened Up The Phones For The Hard Of Hearing

FLOSS Weekly Episode 869: Linux On Your Toaster

Bicycle Tubes Aren’t Just Made Of Rubber Anymore

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How Giant Tanks Of Fluid Could Help Support The Power Grid

Why Leaded Fuel Is Still A Thing

How TTY Opened Up The Phones For The Hard Of Hearing

Bicycle Tubes Aren’t Just Made Of Rubber Anymore

The GPS III Rollout Is Almost Complete, But What Is It?

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Strange Ways To Make Cold

Hackaday Links: May 3, 2026

Peripherals Hacks

Hackaday Podcast Episode 368: A Pen That Draws Against You, 3D Printing Stuff, And Tablet, Shmablet!

This Week In Security: State Malware, State Hardware Bans, And Stuxnet Before Stuxnet Was Cool

Why Leaded Fuel Is Still A Thing

Hackaday Links: May 3, 2026

How TTY Opened Up The Phones For The Hard Of Hearing

FLOSS Weekly Episode 869: Linux On Your Toaster

Bicycle Tubes Aren’t Just Made Of Rubber Anymore

Search

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